Plasma torch nozzle cutaway.
https://s3-us-west-1.amazonaws.com/h...ch_cutaway.jpg
Previously:
https://www.homemadetools.net/forum/...033#post145132
https://www.homemadetools.net/forum/...413#post154637
https://www.homemadetools.net/forum/...451#post154777
https://www.homemadetools.net/forum/...281#post146162
https://www.homemadetools.net/forum/...465#post139135
